I travel a lot. It’s mostly to relatively fun places (New York, San Francisco, Seattle, etc), but it’s pretty much all within the US. Living in Denver and traveling to the coasts makes it pretty difficult to rack up frequent flier miles (a round trip to New York is barely 3k miles). So while I feel like I’m constantly on the road (trying to change this habit for this year – more on that in a different post), I’m perennially falling just a little short of reaching 1K status (100,000 flight miles) on United. So when I checked my account balance after my last scheduled business trip in December and found that I was only a few thousand miles short…